/**
 * Free software.
 */

package org.nanhill.moo.service;

import java.util.Collection;

import org.nanhill.moo.domain.Category;

/**
 * For package internal use.
 * 
 * @author alin [xalinx at gmail dot com]
 * @date 2006-11-2
 */
public interface InternalCategoryService extends CategoryService {

	/**
	 * Load all root categories.
	 * 
	 * @return
	 */
	Collection<Category> loadRootChilds();

}
